The warmest month (with the highest average high temperature) is July (23°C).
The month with the lowest average high temperature is January (-14.9°C).
The month with the highest average low temperature is July (14°C).
The coldest month (with the lowest average low temperature) is January (-22.9°C).
The month with the highest relative humidity is November (85%).
The month with the lowest relative humidity is May (65%).
The wettest month (with the highest rainfall) is August (83mm).
The driest month (with the least rainfall) is February (22mm).
The month with the highest number of rainy days is September (21 days).
The month with the least rainy days is January (0.4 days).
The months with the highest number of snowfall days are January and December (27 days).
The month with the least snowfall days is July (0 days).
The month with the longest days is June (Average daylight: 19h and 6min).
The month with the shortest days is December (Average daylight: 5h and 42min).
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 0h and 18min).